» » »

Volvo Q&A

Ask Your Question

1990 Volvo 740 Question: exhause valve

 

Question

Visitor, Washington, DC, February 22, 2011, 16:53

does the 740 has exhause valve seal like intake seal

1 Answer
Flag This
  • Answer #1

    mastertech6371 February 22, 2011, 18:08
    Profile_thumbnail
     Master

    some of the heads do not have any seals on the exhaust side because of the close tolarences and because of the exhaust pressure keeps the oil away from the valve.

    you need a shop to check for you.

    what is your concern that you are asking about this??

    Roy

    Reply
    Flag This
Answer Ranks